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fix(models): update anthropic models #1311

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Merged
steebchen merged 2 commits into from
Dec 10, 2025
Merged

fix(models): update anthropic models #1311

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cf78c2d
Add new models and update existing model details
steebchen Dec 10, 2025
b5bd67d
Set maxOutput to 64000 in anthropic model
steebchen Dec 10, 2025
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87 changes: 84 additions & 3 deletions packages/models/src/models/anthropic.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -263,7 +263,7 @@ export const anthropicModels = [
requestPrice: 0,
contextSize: 200000,
reasoning: true,
maxOutput: undefined,
maxOutput: 64000,
streaming: true,
vision: false,
tools: true,
Expand All @@ -277,7 +277,64 @@ export const anthropicModels = [
cachedInputPrice: 0.3 / 1e6,
requestPrice: 0,
contextSize: 200000,
maxOutput: undefined,
maxOutput: 64000,
reasoning: true,
streaming: true,
vision: false,
tools: true,
discount: 0.5,
},
{
test: "skip",
providerId: "aws-bedrock",
modelName: "anthropic.claude-sonnet-4-5-20250929-v1:0",
inputPrice: 3.0 / 1e6,
outputPrice: 15.0 / 1e6,
requestPrice: 0,
contextSize: 200000,
maxOutput: 8192,
reasoning: true,
reasoningOutput: "omit",
streaming: true,
vision: false,
tools: true,
},
],
},
{
id: "claude-sonnet-4-5-20250929",
name: "Claude Sonnet 4.5 (2025-09-29)",
description:
"Latest Claude Sonnet with improved reasoning and extended thinking.",
family: "anthropic",
releasedAt: new Date("2025-09-29"),
publishedAt: new Date("2025-09-29"),
providers: [
{
test: "skip",
providerId: "anthropic",
modelName: "claude-sonnet-4-5-20250929",
inputPrice: 3.0 / 1e6,
outputPrice: 15.0 / 1e6,
cachedInputPrice: 0.3 / 1e6,
requestPrice: 0,
contextSize: 200000,
reasoning: true,
maxOutput: 64000,
streaming: true,
vision: false,
tools: true,
},
{
test: "skip",
providerId: "routeway-discount",
modelName: "claude-sonnet-4-5-20250929-v1:0",
inputPrice: 3.0 / 1e6,
outputPrice: 15.0 / 1e6,
cachedInputPrice: 0.3 / 1e6,
requestPrice: 0,
contextSize: 200000,
maxOutput: 64000,
reasoning: true,
streaming: true,
vision: false,
Expand Down Expand Up @@ -318,7 +375,31 @@ export const anthropicModels = [
cachedInputPrice: 0.1 / 1e6,
requestPrice: 0,
contextSize: 200000,
maxOutput: 8192,
maxOutput: 64000,
streaming: true,
vision: false,
tools: true,
},
],
},
{
id: "claude-haiku-4-5-20251001",
name: "Claude Haiku 4.5 (2025-10-01)",
description:
"Fast, efficient model for high-volume, low-latency applications.",
family: "anthropic",
releasedAt: new Date("2025-09-29"),
publishedAt: new Date("2025-09-29"),
Comment on lines +391 to +392

Copilot AI Dec 10, 2025

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The model ID and name indicate a release date of 2025-10-01, but the releasedAt and publishedAt fields are set to 2025-09-29. These dates should be consistent. Either update the dates to "2025-10-01" or use a different model ID/name that matches the September 29 release date.

Suggested change
releasedAt: new Date("2025-09-29"),
publishedAt: new Date("2025-09-29"),
releasedAt: new Date("2025-10-01"),
publishedAt: new Date("2025-10-01"),

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providers: [
{
providerId: "anthropic",
modelName: "claude-haiku-4-5-20251001",
inputPrice: 1.0 / 1e6,
outputPrice: 5.0 / 1e6,
cachedInputPrice: 0.1 / 1e6,
requestPrice: 0,
contextSize: 200000,
maxOutput: 64000,
streaming: true,
vision: false,
tools: true,
Expand Down